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modifies keycard authentification devices

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They now actually require an ID to authentificate instead of just 'access' to it.
Additionally, one can no longer initiate and confirm actions with the same ID.
This commit is contained in:
DeltaFire
2020-06-06 18:08:30 +02:00
parent ed47b33241
commit 0cfbee9809
1 changed files with 16 additions and 8 deletions
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24
code/modules/security_levels/keycard_authentication.dm
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@@ -20,6 +20,7 @@ GLOBAL_DATUM_INIT(keycard_events, /datum/events, new)
var/event = ""
var/obj/machinery/keycard_auth/event_source
var/mob/triggerer = null
var/obj/item/card/id/first_id = null
var/waiting = 0
/obj/machinery/keycard_auth/Initialize()
@@ -56,32 +57,37 @@ GLOBAL_DATUM_INIT(keycard_events, /datum/events, new)
return ..()
/obj/machinery/keycard_auth/ui_act(action, params)
if(..() || waiting || !allowed(usr))
if(..() || waiting)
return
var/obj/item/card/id/ID = usr.get_idcard(TRUE)
if(!ID || !istype(ID))
return
if(!check_access(ID))
return
switch(action)
if("red_alert")
if(!event_source)
sendEvent(KEYCARD_RED_ALERT)
sendEvent(KEYCARD_RED_ALERT, ID)
. = TRUE
if("emergency_maint")
if(!event_source)
sendEvent(KEYCARD_EMERGENCY_MAINTENANCE_ACCESS)
sendEvent(KEYCARD_EMERGENCY_MAINTENANCE_ACCESS, ID)
. = TRUE
if("auth_swipe")
if(event_source)
if(event_source && ID != first_id && first_id)
event_source.trigger_event(usr)
event_source = null
. = TRUE
if("bsa_unlock")
if(!event_source)
sendEvent(KEYCARD_BSA_UNLOCK)
sendEvent(KEYCARD_BSA_UNLOCK, ID)
. = TRUE
/obj/machinery/keycard_auth/proc/sendEvent(event_type)
/obj/machinery/keycard_auth/proc/sendEvent(event_type, trigger_id)
triggerer = usr
event = event_type
waiting = 1
GLOB.keycard_events.fireEvent("triggerEvent", src)
GLOB.keycard_events.fireEvent("triggerEvent", src, trigger_id)
addtimer(CALLBACK(src, .proc/eventSent), 20)
/obj/machinery/keycard_auth/proc/eventSent()
@@ -89,14 +95,16 @@ GLOBAL_DATUM_INIT(keycard_events, /datum/events, new)
event = ""
waiting = 0
/obj/machinery/keycard_auth/proc/triggerEvent(source)
/obj/machinery/keycard_auth/proc/triggerEvent(source, trigger_id)
icon_state = "auth_on"
first_id = trigger_id
event_source = source
addtimer(CALLBACK(src, .proc/eventTriggered), 20)
/obj/machinery/keycard_auth/proc/eventTriggered()
icon_state = "auth_off"
event_source = null
first_id = null
/obj/machinery/keycard_auth/proc/trigger_event(confirmer)
log_game("[key_name(triggerer)] triggered and [key_name(confirmer)] confirmed event [event]")